[Effect of a self-createdquestionnaire to the history collection of patients with vertigo or dizziness]

Objective: To develop a self-designed questionnaire for history collection of patients with vertigo or dizziness, and to analyze its effect to clinical work.Method: An observational study was conducted to collect 69 patients who had undergone vestibular function tests in our department with main complaints of " dizziness and dizziness".Information was extracted from the questionnaires filled by patients themselves and the inpatient medical records wrote by doctors.The differences in ability to reflect clinically important information was investigated between the questionnaire and medical record.Result:Questionnaire is more comprehensive and meticulous for history collection. It is better than inpatient medical documents. It contains character of vertigo, duration, frequency of attack, time of onset, inducing and aggravating factors, relation with position and posture, concomitant symptoms, ear condition, vision, headache, conditions of other systems, consciousness, medication, VAS score of instability, previous history, personal history, family history, and positive results of examinations.It has a better detection rate in terms of vertigo frequency, duration, suspicious otolith or not, and vestibular compensation than that of inpatient medical record (P<0.05).Conclusion: This self-designed questionnaire can help doctors to collect medical history of patients with vertigo or dizziness.It is worthy of clinical promotion as an important supplement for inpatient and outpatient medical records.